Measuring Research Impact: h-index and h-rate

As I have highlighted in a recent post (Interesting × Important = Impact), research needs to be impactful. But how can research impact be measured? IJPDLM has now published an article by Rao, Iyengar and Goldsby that answers exactly this question: On the Measurement and Benchmarking of Research Impact among Active Logistics Scholars. The authors compare “several commonly used measures of research impact to identify one that best normalizes for the effect of career stage”. One of these measures is the h-index. However, early career researchers are put at a relative disadvantage, as the h-index can only rise with time. This has led to the h-rate, which divides the h-index by the academic age of the scholar. Based on bibliometric data, the authors find that “[t]he h-rate provides the most appropriate basis for comparing research impact across logistics scholars of various career stages” and they provide benchmark h-rates for scholars to identify their research impact.

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About Andreas Wieland

Dr. Andreas Wieland is an Associate Professor of Supply Chain Risk Management at the Department of Operations Management, Copenhagen Business School. His current research interests include resilient and socially responsible supply chains.